Cost / License
- Paid
- Proprietary
Since
- Since 2019
Platforms
- Windows
- iPhone
- iPad
- HTC Vive
- Steam
- Oculus Rift
United States








Turn your iPad/iPhone or Android tablet or smartphone into a convenient side monitor for your Windows or Mac desktop. iDisplay is a universal app specially optimized for iPad, iPhone, iPod Touch, and Android devices screens.

Chronas is a history map application with over 50 million data points which every registered user can curate and contribute to (just like Wikipedia).

Free quiz tool for teachers. Students join with a link and access code. No student accounts. Unlimited responses on the free plan.




Open Historical Map (OHM) is a site that uses the OpenStreetMap (OSM) software stack as a foundation for building an open source, user-editable historical map. This project's goal is to create the world's most universal, detailed, and...

Free online authoring tool to transform your PDFs into interactive/multimedia publications then publish and share anywhere.



One-click to capture the stars/Milky Way + automatic recognition of celestial bodies + marking celestial bodies on photos, providing a complete solution for astronomy enthusiasts.




Free online algebra calculator from GeoGebra: solve equations, expand and factor expressions, find derivatives and integrals



With over 8,200 structures, our highly accurate, immersive and visually stunning app is the gold standard in medical reference applications.




Panzer Corps Wehrmacht is the award-winning turn-based strategy game that the press has called “…nothing short of brilliant” and “the spiritual successor to the Panzer General series”, with high rankings and praises around the world.




You’re a machine learning specialist who makes neural networks but your cat seems to be better at it. Now you must solve puzzles to build a cat-to-human translation system (who knows what else this cat is capable of!).




LearnOutLoud.com is the web's largest resource for audio & video learning. We feature over 30,000 audio books, MP3 downloads, podcasts, and videos to learn from.
Golden is a self-constructing knowledge database built by artificial and human intelligence with the goal of mapping all human knowledge.

Childsplay is a collection of educational activities for young children and runs on Windows, OSX, and Linux.

Enable Viacam (aka eViacam) is an open source mouse replacement software that moves the pointer as you move your head. It works on standard PCs equipped with a web camera. No additional hardware is required. Based on the award winning Facial Mouse software.



Free, browser-based educational games platform for ages 5–14 featuring coding, math, music, and classroom tools. No accounts, passwords, downloads, or ads required.

LearnGerman AI is your one-stop platform for mastering the German language with ease. Whether you're a beginner or an advanced learner, we provide personalized lessons tailored to your goals.

Statistics keeps being right when instinct says no. Put 23 people in a room and the odds that two share a birthday are about 50%. Math Says Yes collects facts like that and walks through the reasoning until each one makes sense.






The 5-minute daily workout for your dev skills
Each daily workout gives you the best tips, tricks, features and challenges to level up your programming skills and sharpen your knowledge ?.



LearnItFast solves the problem of forgetting of online courses and study notes. It is an open learning platform for courses with spaced repetitions.




ImChatty is a free language exchange platform where learners chat with native speakers and other learners from around the world. Members set the language they are learning, their level, and how much correction they want, then match with partners for reciprocal exchange or casual...

PlantSnap is an easy-to-use plant identifier app. Use it for instant flower identification, tree identification, and other plant identification needs!



Eureka.in NSES app is specially designed for student and teachers dedicatedly aligned with the National Science Education Standard for USA.



